Shoe sole



FIG. 1 is a left side elevational view of a shoe sole showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a rear end elevational view, the front portion being omitted from the background for clarity of illustration. 

The ornamental design for a shoe sole, as shown and described. 